It’s time _____ class. You must _____ the classroom.

It’s time _____ class. You must _____ the classroom.

A．to; to go          B．for; go to          C．to; to go          D．for; to go

It's time________ class. Let's go.

1. A.
   to
2. B.
   in
3. C.
   of
4. D.
   for

It's time ________ class．

1. A.
   to
2. B.
   for
3. C.
   of
4. D.
   on